Digital Logic Design Project | From Simulation to Hardware

I worked on the design and implementation of a Digital Counter System using TTL ICs (74xx series), starting with schematic development in Proteus and ending with a fully functional hardware implementation on a breadboard.

? Project Highlights:

• NE555 timer for clock generation

• D flip-flops (7474)

• Multiplexer (74153)

• BCD to 7-segment decoder (7448)

• 7-segment display

• Control logic using DIP switches

? What this project focused on:

• Applying digital logic concepts in a practical way

• Moving from simulation to real hardware

• Understanding clocking, timing, and control logic

• Building and debugging real circuits